Toll free phone!

Got questions?

head prod thevoflex

ThevoFlex - Wheelchair User Mattress

Improved sleep with the Wheelchair User Mattress

Wheelchair users need a mattress that relieves pressure but still provides a firm base to facilitate transfers. The Wheelchair User Mattress combines both characteristics.

  • Relieves pressure
  • Reduces muscle spasms
  • Adapts to the spinal column
  • Controls pain
  • Eases transfers

en flex detail

Check out the ThevoFlex in the Thomashilfen-Shop

The AGR quality cachet (Aktion Gesunder Rücken = Campaign for Healthier Backs): Certified and recommended by Association Forum Healthy Back – Better Living and Federal Association of German Back Schools. More information: Aktion Gesunder Rücken (AGR) e.V. | Stader Straße 6 | 27432 Bremervörde | 04761/92 63 580 |

Sizes: Thevo Therapeutic mattresses for adults

  • Hospital - 36” x 79” with jersey or incontinence cover
  • Twin - 39” x 75” with jersey or incontinence cover
  • Twin XL - 38” x 79” with jersey or incontinence cover
  • Full - 54” x 75” with jersey cover
  • Queen - 60” x 79” with jersey cover
  • Split King (2 mattresses) - 38” x 79” with jersey or incontinence cover

Custom sizes are also possible.
Questions? Contact us, we are happy to help!


Is is your choice!
(Tap/click on one of the circles to see photos of the cover)

Thevo Therapeutic Mattresses are available with jersey or incontinence covers.
All mattresses sold to the U.S. and Canada fulfill the following standards regarding flammability:

  • 16 CFR 1632
  • 16 CFR 1633
  • Cal. TB 129/ ASTM E 1590
  • BFD IX-11

Government, Military, and Veterans Health Administration Customers ➡ Order here!


Why should you choose ThevoCalm?

flex edge layer

Edge layer

facilitates transfers and provides the person with adequate hold and stability

flex mattress


functional ergonomics for relaxed and comfortable sensation of lying

flex suspension

Suspension element

extra soft - pressure relief of the lower part of the body

flex wheelchair suspension

Wheelchair user suspension

firm sensation of lying - relieves the spinal column and is specifically designed for maximum comfort for wheelchair users


Technical data

Weight of capacity up to 308 lbs
Height of mattress 4.3"
Height of underframe 3.2"
Washable cover at 149°F



deConny Knäblein, winner of Pimp my Rolly, wheelchair user from Germany
“The mattress is awesome! During the first few nights I felt relief in the spine. I am still getting used to going from the wheelchair to the bed but thanks to the solid sidebars there is good support.”


deRalf Kirchhoff, wheelchair user from Germany
”As someone who sleeps on their side I have to change sides a lot during the night because it was too hard on my hip. And in the morning I sometimes experienced should pain if I was on one side too long. On the ThevoFlex mattress I can sleep the whole night through on one side without any problems. The spasms have subsided and in the morning I no longer have red marks on my hips. For me longer sleep phases are a plus and improve my quality of life considerably.”


deDavid Bönigtz from Groß Sautersleben, wheelchair user from Germany
"I was not familiar with the mobility bed, but after testing it I can give it a 10 /10 for lying comfort. It couldn’t be better! The ThevoFlex mattress side bars are extremely useful. Getting up is easier! Based just on my first impression I would recommend the ThevoFlex mattress."